EFM8UB20F32G-A-QFP48
IC MCU 8BIT 32KB FLASH 48TQFPManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs EFM8UB20F32G-A-QFP48 is an 8-bit CIP-51 8051 microcontroller featuring 32KB of FLASH program memory and 2.25KB of RAM. This device operates at a maximum frequency of 48MHz and includes 40 general-purpose I/O pins. Connectivity options are extensive, supporting EBI/EMI, I2C, SMBus, SPI, UART/USART, and USB interfaces. For analog signal processing, it integrates 32 channels of 10-bit analog-to-digital conversion. Peripherals include Brown-out Detect/Reset, POR, PWM, and WDT for robust system control. The microcontroller is housed in a 48-TQFP (7x7) package, suitable for surface mounting. Operating voltage ranges from 2.65V to 3.6V, with an operating temperature range of -40°C to 85°C. This component is commonly utilized in applications within the consumer electronics, industrial automation, and IoT sectors.
Additional Information
Series: Universal BeeRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-TQFP |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 2.25K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 32x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.65V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 48-TQFP (7x7) |
| Number of I/O | 40 |
| Programmable | Not Verified |
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